Steel Grade:13CrMo4-5
Out Diameter: 219-1422 mm ( 8"-56"), tolerance:
±1%
Wall Thickness: 9.53-140mm
Length: 6-11.8Meter
Seamless steel pipe
Surface: bare, black varnish or light oiled
Pipe End: Plain or Beveled
(Can be Protected By Plastic Pipe Cap)
NDE: UT, ET or Hydraulic testing
Straightness: WT<30mm, not more than 2mm per
meter
WT≥30mm,
not more than 3mm per meter
Others: According EN 10216 standard
angzhou Chengde (YC) is one of the best steel pipe
manufacturers in the world, and the production diameter from 8" to 48" in OD
and wall thickness from 9.53 mm up to 140mm. We can
produce the boiler steel pipe and thermal power steel pipe according to the
EN10216 standard. In recently 10 years, we have been exported about 100000 tons
10CrMo5-5, 10CrMo9-10, 13CrMo4-5, 15NiCuMoNb5-6-4, X10CrMoVNb9-1 and X10Cr…